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Disciplined Wealth Management

First Shelbourne is an independent, fee-only investment advisor in Commack, Long Island, delivering institutional-grade index portfolios designed to protect and compound your life savings.

Built for Stability

Index-driven models engineered to minimize portfolio swings and protect against severe market drawdowns.

Capital Preservation

A singular focus on protecting your life savings. Every portfolio is structured to defend hard-earned wealth.

Fully Independent

No commissions, no proprietary products, and no incentive to push one investment over another.

Stability, engineered.

Just clear, client-first stewardship.

  • Systematic Index Portfolio Management
  • Low-Volatility & Risk-Managed Model Tiers
  • Retirement Account Rollovers & Consolidation
  • Tax-Efficient Distribution & RMD Execution
  • Strategic Roth Conversions & Tax-Free Growth
  • Solo 401(k) Solutions for Business Owners